Factor Info

ID 64877
Size 766 digits / 2543 bits
Status composite
Value 2787428901027125122723892154488546246112210075660078823751901620685933940975366755778275690237366987885300291471739008158523381259557610216236335532573244914517137731233875202648632958830344061276186033304619020657869027832588381361586969210834905851663443409021570480192009199454389713154801953373116319844477302066689921891377097212179509878878716064988619068053791191577614090401094661476601753234450701131660358829293131418246348470525678650370193838674057951352294198631522632655604019070786828016066733123733646187629612758282266574135511384922281290713550733425768135238667563854164829425964458111262553921490616035344016457446979064747409330783611842973922104801658268082698186200684783111340794441632168345754397836558460198214832366429015494568385614210937

Factorizations

Primary unknown
unknown

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.

Report Factors

Enter factors here. In order to accept results, the server must find a valid factor here.

Enter relevant details such as software/hardware used, log file portions, B1 and sigma for GMP-ECM, NFS polynomial, total runtime, etc. This is optional but preferred to have.

Enter your name or leave blank to stay anonymous.